Analysis
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max time kernel
139s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
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submitted
19/07/2023, 13:47
General
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Target
ead7a95794769fexe_JC.exe
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Size
467KB
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MD5
ead7a95794769fc15bf4bf89b41844ae
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SHA1
0985c428b81b267071b65e79ec4e5db5a3d673d2
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SHA256
aef4e9e4b04f706d0e0723d1172b1e95f9cd3e748595b2c5e190af6298209d96
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SHA512
401711e5cbc80217261f176e3dff5dd2411c0d7c9a993f8005ec6e07e289dd1f9dc4119e9fa43e00e7902e515b66d2ae516782696065d450a9bf505d3b28c948
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SSDEEP
12288:Bb4bZudi79Lmj9XalKzbyZfJw43lwWRLFIDdAk:Bb4bcdkLcXOY4fC0wg5IDF
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 3 IoCs
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Modifies registry class 1 IoCs
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Suspicious behavior: AddClipboardFormatListener 2 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of SetWindowsHookEx 8 IoCs
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Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\ead7a95794769fexe_JC.exe"C:\Users\Admin\AppData\Local\Temp\ead7a95794769fexe_JC.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\1F6A.tmp"C:\Users\Admin\AppData\Local\Temp\1F6A.tmp" --helpC:\Users\Admin\AppData\Local\Temp\ead7a95794769fexe_JC.exe F4C9462063293753C091785BEA50558CDBA81FFCF6C7D35D4A7B96D66A47E380128DF373DFF57960819AE7FA4678E0C37C874069FC05EE2CA81348114327F76C2⤵
- Checks computer location settings
- Executes dropped EXE
- Modifies registry class
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\ead7a95794769fexe_JC.doc" /o ""3⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
467KB
MD52b82452063c925a90f27f743be4573cc
SHA125452ac115946b2c4db9edefea1f891473782a4f
SHA2560a9c4f4da9aef357902971a07f4b04b027008d6357af53f60fc10ec66d36ad62
SHA5126052a6eef235712771a043b67c517213b9f710fe56925df07ee99175dfbad3a39c4bcab3ee8f0b1f5902f5cdcdd54e9447f579f065299a3ecc49809ed18c81ec
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Filesize
467KB
MD52b82452063c925a90f27f743be4573cc
SHA125452ac115946b2c4db9edefea1f891473782a4f
SHA2560a9c4f4da9aef357902971a07f4b04b027008d6357af53f60fc10ec66d36ad62
SHA5126052a6eef235712771a043b67c517213b9f710fe56925df07ee99175dfbad3a39c4bcab3ee8f0b1f5902f5cdcdd54e9447f579f065299a3ecc49809ed18c81ec
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Filesize
35KB
MD5a6b03fc9e5439b7504ba08010a960962
SHA1e93a74f35ac1ed020158642eb1f2087fd31fc7c6
SHA256b3b306a9618a08a003443e00e8ce2fcb14040775c3aeadc11cf120668e98dff1
SHA512decbe4fa7eec0833a27acbde8b4de099124aa42e551f710fb615e6fc5aa0056ce9e44fc282e4930b1a669a1e012700b2c79cebc8a7b8ee4c66cfc29c800cddd0
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Filesize
35KB
MD5a6b03fc9e5439b7504ba08010a960962
SHA1e93a74f35ac1ed020158642eb1f2087fd31fc7c6
SHA256b3b306a9618a08a003443e00e8ce2fcb14040775c3aeadc11cf120668e98dff1
SHA512decbe4fa7eec0833a27acbde8b4de099124aa42e551f710fb615e6fc5aa0056ce9e44fc282e4930b1a669a1e012700b2c79cebc8a7b8ee4c66cfc29c800cddd0
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
-
Filesize
64KB
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Filesize
2.0MB